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FMMT4124 Datasheet(PDF) 2 Page - Guangdong Kexin Industrial Co.,Ltd

Part # FMMT4124
Description  Switching Transistors
PDF  2 Pages
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Manufacturer  KEXIN [Guangdong Kexin Industrial Co.,Ltd]
Direct Link  http://www.kexin.com.cn/index.asp
Logo KEXIN - Guangdong Kexin Industrial Co.,Ltd

FMMT4124 Datasheet(HTML) 2 Page - Guangdong Kexin Industrial Co.,Ltd

  FMMT4124 Datasheet HTML 1Page - Guangdong Kexin Industrial Co.,Ltd FMMT4124 Datasheet HTML 2Page - Guangdong Kexin Industrial Co.,Ltd  
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2
SMD Type
IC
SMD Type
Transistors
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
Min
Typ
Max
Unit
Collector-base breakdown voltage
V(BR)CBO IC=10µA
30
V
Collector-emitter breakdown voltage
V(BR)CEO IC=1mA
25
V
Emitter-base breakdown voltage
V(BR)EBO IE=10µA
5V
Collector cutoff current
ICBO
VCE=20V
50
nA
Emitter cut-off current
IEBO
VEB=3V
50
nA
Collector-emitter saturation voltage *
VCE(sat) IC=50mA, IB=5mA
0.3
V
Base-emitter saturation voltage *
VBE(sat) IC=50mA, IB=5mA
0.95
V
DC current gain *
hFE
IC=2mA, VCE=1V
120
360
Current-gain-bandwidth product
fT
IC=10mA, VCE=20V f=100MHz
300
MHz
Output capacitance
Cobo
VCB=5V, IE=0, f=140KHz
4pF
Input capacitance
Cibo
VBE=0.5V, IC=0, f=140KHz
8pF
Noise figure
NF
VCE=5V IC=200µA,Rg=2K
?
f=30Hz to 15KHz at -3dB points
6dB
Small signal current transfer
hfe
IC=2mA, VCE=1V, f=1KHz
120
480
Delay time
td
24
ns
Rise time
tr
13
ns
Storage time
ts
125
ns
Fall time
tf
11
ns
* Pulse test: tp
300 ìs; d
0.02.
VCC=3V, IC=10mA,IB1=1mA
VBE(off)=0.5V
VCC=3V, IC=10mA
IB1=IB2=1mA
FMMT4124
Marking
Marking
ZC



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